Assault on the Crossing

 is a quest in Tyranny.

Synopsis
The Bronze Brotherhood are raiding Lethian's Crossing. Defend the settlement and defeat the Brotherhood.

Walkthrough

 * The quest has a minor variation depending on who holds the crossing. If the Brotherhood does, a member will approach you pleading for help (you can attack to claim the settlement) and later you will witness Raetommon killing Ring-Dropper Ceratha in the Moonrise Market. You also won't fight any Brotherhood members until the last group of four. Otherwise:
 * Straightforward. Sweep through the Crossing and kill the Bronze Brotherhood members. There are two groups in each district, for a total of about 12 fighters (excluding the ones who attack you at the exit from the Oldwalls). Saber, the commander on the attack, is in the Moonrise district, ground level.
 * After disposing of them, go to Eldian's House to check on Eldian. You'll see Raetommon flee. With Athletics 55 you can throw a rock at him. Otherwise, make a rude gesture or glare silently.
 * Give chase. You'll find him holding Zdenya hostage. He'll flee, using his men to delay you. Go back to Eldian again. He will mention that the Bronze Brotherhood has a camp at the Twin Rivers and uses Deserter's March to travel through, unlocking the locations.